#510101 Color

#510101 is rgb(81, 1, 1) in RGB and hsl(0, 98%, 16%) in HSL. The closest CSS named color is Maroon. White text is most readable on this background.

#510101
HEX#510101
RGBrgb(81, 1, 1)
HSLhsl(0, 98%, 16%)
HSVhsv(0, 99%, 32%)
OKLCHoklch(27.4% 0.111 28.9)
CMYKcmyk(0%, 99%, 99%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #510101 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.5:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.35:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #510101 based on color wheel relationships. Click any swatch for its full breakdown.

Base#510101Complementary#015151Analogous#510129Analogous#512901Triadic#015101Triadic#010151

Tints & Shades

Lighter tints and darker shades of #510101, useful for hover states, backgrounds, and text variants.

Use #510101 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex